55     if (mAudioStream == nullptr) {  in teardownStream_l()
59         result = mAudioStream->stop();  in teardownStream_l()
61             result = mAudioStream->close();  in teardownStream_l()
63         mAudioStream = nullptr;  in teardownStream_l()
75     if (mAudioStream != nullptr) {  in startStream()
76         result = mAudioStream->requestStart();  in startStream()
96     if (mAudioStream == nullptr) {  in stopStream()
99         oboe::Result result = mAudioStream->stop();  in stopStream()
111     if (mAudioStream == nullptr) {  in getTimeStamp()
115         ResultWithValue<oboe::FrameTimestamp> result = mAudioStream->getTimestamp(CLOCK_MONOTONIC);  in getTimeStamp()
126     return mAudioStream != nullptr ? mAudioStream->getState() : oboe::StreamState::Unknown;  in getState()
130     return (int) (mAudioStream != nullptr  in getLastErrorCallbackResult()
131 …             ? (int) mAudioStream->getLastErrorCallbackResult() : StreamBase::ERROR_INVALID_STATE);  in getLastErrorCallbackResult()
135     return (int32_t) (mAudioStream != nullptr  in getRoutedDeviceId()
136                                ? (int32_t) mAudioStream->getDeviceId()  in getRoutedDeviceId()
141     return (int32_t) (mAudioStream != nullptr  in getSharingMode()
142                                ? (int32_t) mAudioStream->getSharingMode()  in getSharingMode()
147     return (int32_t) (mAudioStream != nullptr  in getChannelCount()
148                                ? (int32_t) mAudioStream->getChannelCount()  in getChannelCount()
153     return OboeExtensions::isMMapUsed(mAudioStream.get());  in isMMap()